Security Architecture

Trust & Architecture

A data-driven security intelligence platform — architected for immutability, explainability, and enterprise-grade trust.

Legion ingests, normalizes, models, reasons, and records. Every insight is grounded in structured data, traceable logic, and immutable records.

Non-Intrusive Intelligence Architecture

Designed to analyze without operational coupling — enabling high-fidelity intelligence without execution risk.

Legion Intelligence Fabric

Hover layers to explore data flow • Click for details

Operationally Isolated. Intellectually Active.

Safety as architectural discipline — telemetry flows in, intelligence flows out, execution never occurs.

Production Systems
IAM & Identity
Cloud Infrastructure
Endpoints & EDR
SaaS Applications
GRC Tools
Operational controls
Telemetry
State
Evidence
Legion Intelligence Fabric
Normalization
Decision Graph
Reasoning Engine
Decision Memory
Audit Fabric
Intelligence layer
Observes system state
Builds reasoning context
Records decisions immutably
Executes actions
Modifies controls
Introduces blast radius

Intelligence Emerges from Structure

AI operates within a governed decision graph — it does not replace data, logic, or accountability.

decision
incident
identity
asset
control
vendor

Click the Decision node to see reasoning trace

Decision Memory & Institutional Accountability

Every decision is recorded permanently — enabling forensic review, audit defense, and institutional memory.

Legion creates institutional memory — not just historical logs

What Legion Is Built To Do

A capabilities matrix showing how data, structure, reasoning, memory, and governance work together.

What Legion Is Built To Do
Data
Structure
Reasoning
Memory
Governance
Normalize fragmented telemetry
Multi-source
Schema mapping
Entity resolution
Source lineage
Audit trail
Maintain persistent decision context
Historical
Decision graph
Context binding
Cumulative
Ownership
Explain why risk exists
Evidence-based
Relationship paths
Causal chains
Prior decisions
Defensible
Assign ownership & accountability
Role mapping
Org hierarchy
Responsibility
Decision logs
RACI
Provide audit-defensible reasoning
Immutable
Trace paths
Explainable
Forensic
Framework-mapped
Support executive-level decisions
Aggregated
Risk models
Business context
Trend analysis
Board-ready
Data
Structure
Reasoning
Memory
Governance

Compliance Emerges from Good Architecture

Legion maps decisions to frameworks automatically — because traceability already exists.

NIST 800-53 Control Mappings
5 controls mapped
AC-2
Identity anomaly escalation
Auto-linked
AU-6
Audit log review automation
Auto-linked
CM-6
Configuration drift remediation
Auto-linked
IA-5
Credential hygiene enforcement
Auto-linked
SC-7
Boundary protection assessment
Auto-linked

Compliance mappings are automatic byproducts of structured decision-making — not manual checkbox exercises.

Trust Is a System Property

Legion earns trust through architecture — not claims.

Every insight is explainable.

Every decision is accountable.

Every outcome is defensible.

Immutable Records
Full Traceability
Clear Ownership
Audit-Ready

Explore the Architecture

See how Legion's data model, reasoning engine, and decision memory work together to produce defensible security intelligence.